INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5bfedfdad4fb63707e64e7bbcb348c9759b14bd0a918367da2eeef75ec7a725', 
    'lq32JaKxLDh/HylYw28q311C1KZBHYQpvSTbN4+EYhg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)